/*
 * Copyright 2017-2018 original authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.micronaut.docs

trait YamlAsciidocTagCleaner {

    String cleanYamlAsciidocTag(String str) {
        str.replaceAll('//tag::yamlconfig\\[]', '').replaceAll('//end::yamlconfig\\[]', '').trim()
    }

    Map flatten(Map m, String separator = '.') {
        m.collectEntries { k, v ->  v instanceof Map ? flatten(v, separator).collectEntries { q, r ->  [(k + separator + q): r] } : [(k):v] }
    }
}